<template>
<el-container style="height: 100vh;
background-image: linear-gradient(135deg, #1352f2, #3c82f5);overflow: hidden ;">
<el-header style="padding: 30px">
  <el-row :gutter="10">
   <el-col :span="3">
     <img src="/imgs/login/logo.png" style="height: 50px;width: 100%;">
   </el-col>

    <el-col :span="1">
      <img src="/imgs/login/auto.png" style="height: 50px;width: 100%;">
    </el-col>

    <el-col :span="1">
      <img src="/imgs/login/verticalLine.png" style="height: 50px;width: 100%;">
    </el-col>

    <el-col :span="19">
     <span style="font-size: 30px;color: #fff;font-weight: bold;">智慧车辆运营管理系统</span>
    </el-col>

  </el-row>
</el-header>
  <el-main>
    <el-row :gutter="40">
      <el-col :span="16" :xs="24" :sm="16" :md="16" :lg="16" :xl="16">
        <img src="/imgs/login/bg.png" style="width: 100%;margin-top: 60px;">
      </el-col>
      <el-col :span="8" :xs="24" :sm="24" :md="8" :lg="8" :xl="8">
      <el-card style="margin-top: 80px">
        <h3 style="text-align: center;">用户登录</h3>
        <el-form label-position="top">
          <el-form-item label="用户名">
            <el-input placeholder="请输入用户名"  v-model="user.username"></el-input>
          </el-form-item>
          <el-form-item label="密码">
            <el-input placeholder="请输入密码"  v-model="user.password" show-password></el-input>
          </el-form-item>
          <el-form-item >
            <el-button type="primary" style="width: 100%" @click="login">登录</el-button>
          </el-form-item>
        </el-form>
          <div style="font-size: 14px;color: #666;text-align: center;padding: 15px 0;">
            (体验账号：tom 密码：123456)
          </div>
      </el-card>
      </el-col>
    </el-row>
  </el-main>
  <el-footer>

  </el-footer>
</el-container>
</template>
<script setup>
import { ref } from 'vue'
import axios from 'axios'
import { ElMessage } from 'element-plus'
import router  from "@/router";
// 定义数据
const user=ref({username:'', password:''});
// 定义登录方法
const login=()=>{
  console.log(user.value);
  //向后端请求，需要使用axios,需要时候引入axios
  axios.post(BASE_URL+'/v1/user/login',user.value)
      .then((response)=>{//
        //回调函数，服务器响应后执行此代码
        //response是响应对象，可以通过response.data获取响应数据
    console.log(response.data);
    if(response.data.code==2000){
      ElMessage.success('登录成功');
    //localStorafe存储的是字符串类型的键值对
      localStorage.setItem('user',JSON.stringify(response.data.data))
      //登录成功后跳转至首页，需要使用router
      router.push('/');
    }else if(response.data.code==3001){
      ElMessage.error(response.data.data);
    }else {
      ElMessage.error(response.data.message);
      //登录失败清空输入框
    user.value={username: '', password: ''};
    }
  })
}
</script>


<style scoped>

</style>